序数词和基数词的具体写法?

如题所述

第1个回答  2019-04-29
基变序,有规律:
一二三,单独记;
五中F把VE替;
八加H,九去E;
十二F把VE替;
整十末尾Y变IE;
最后TH莫忘记.
one
first
two
second
three
third
four
fourth
five
fifth
six
sixth
seven
seventh
eight
eighth
nine
ninth
ten
tenth
eleven
eleventh
twelve
twelfth
thirteen
thirteenth
fourteen
fourteenth
fifteen
fifteenth
sixteen
sixteenth
seventeen
seventeenth
eighteen
eighteenth
nineteen
nineteenth
twenty
twentieth
twenty-one
twenty-first
thirty
thirtieth
and
so
on...
另外还要注意序数词的用法:
1.在使用时一般要在序数词前加上定冠词THE来强调.
2.如果在有前后文的基础上,表达又有或再有的概念时,要把THE换成A.如:
  He
came
late
the
first
time,but
he
came
even
later
a
second
time.第一次他来晚了,第二次他又来晚了,甚至比第一次更晚.
3.在分数的英语表达中要注意:分子用基数词,分母用序数词;当分子大于一时分母用"复数"形式.如:
one
fifth
(五分之一);two
fifths(五分之二).
4.在有些名词后可以用基数词来表达序数词.如:
 Number
5
;
Picture
6=
the
sixth
picture
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